| Remove from comparison | Remove | Remove | Remove | Remove | Remove |
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| Product name | |||||
| Price | $249.99 | $149.99 to $499.99 | Check Prices | $149.99 to $429.99 | $99.99 |
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| Release date | September 24, 2007 | September 24, 2007 | April 14, 2008 | October 16, 2006 | |
| The Bottom Line | The RIM BlackBerry 8820 one-ups the BlackBerry 8830 and offers T-Mobile business customers a well-connected smartphone with the addition of Wi-Fi. | The RIM BlackBerry Curve (aka BlackBerry 8320) for T-Mobile is the best BlackBerry we've seen to date as it offers Wi-Fi, best-of-breed design, and excellent performance. | The RIM BlackBerry Curve (aka BlackBerry 8320) for T-Mobile is the best BlackBerry we've seen to date as it offers Wi-Fi, best-of-breed design, and excellent performance. | T-Mobile customers looking to upgrade their BlackBerry Pearl or get their first smartphone will find a good choice in the RIM BlackBerry Pearl 8120. It's also compatible with T-Mobile's HotSpot@Home service and $50 cheaper than AT&T's model. | With a sleek design, good performance, and a robust set of productivity and wireless options, the T-Mobile Dash is an all-in-one hit and earns its reputation as a Motorola Q killer. |
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| Features | |||||
| Packaged contents | Info unavailable |
Stereo headset |
Stereo headset |
Info unavailable |
Carrying case |
| RAM installed size | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
64 MB |
| Band / mode | Info unavailable | Info unavailable | Info unavailable |
GSM 850/900/1800/1900 |
GSM 850/900/1800/1900 (Quad-band) |
| Cellular technology | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
GSM |
| OS provided |
BlackBerry Handheld Software |
BlackBerry Handheld Software |
BlackBerry Handheld Software |
BlackBerry Handheld Software |
Microsoft Windows |
| Talk time | Info unavailable |
Up to 240 min |
Up to 240 min |
240 min |
Up to 300 min |
| Flash memory form factor | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
microSD / TransFlash |
| Color support |
16-bit (64K colors) |
16-bit (64K colors) |
16-bit (64K colors) |
16-bit (64K colors) |
16-bit (65K colors) |
| Weight | Info unavailable |
3.9 oz |
3.9 oz |
3.2 oz |
4.2 oz |
| Height | Info unavailable |
4.2 in |
4.2 in |
4.2 in |
4.4 in |
| Carrier | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
T-Mobile |
| Wireless Interface | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
Infrared (IrDA) Bluetooth Wi-Fi |
| Input device type |
Trackball Keyboard |
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